monica/app/Http/Controllers/Auth/RegisterController.php

<?php

namespace App\Http\Controllers\Auth;

use Auth;
use App\User;
use Validator;
use App\Account;
use App\Jobs\SendNewUserAlert;
use App\Http\Controllers\Controller;
use Illuminate\Foundation\Auth\RegistersUsers;

class RegisterController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Register Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles the registration of new users as well as their
    | validation and creation. By default this controller uses a trait to
    | provide this functionality without requiring any additional code.
    |
    */

    use RegistersUsers;

    /**
     * Where to redirect users after login / registration.
     *
     * @var string
     */
    protected $redirectTo = '/dashboard';

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest');
    }

    /**
     * Show the application registration form.
     *
     * @return \Illuminate\Http\Response
     */
    public function showRegistrationForm()
    {
        $first = ! Account::hasAny();
        if (config('monica.disable_signup') == 'true' && ! $first) {
            abort(403, trans('auth.signup_disabled'));
        }

        return view('auth.register', ['first' => $first]);
    }

    /**
     * Get a validator for an incoming registration request.
     *
     * @param  array  $data
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function validator(array $data)
    {
        return Validator::make($data, [
            'last_name' => 'required|max:255',
            'first_name' => 'required|max:255',
            'email' => 'required|email|max:255|unique:users',
            'password' => 'required|min:6|confirmed',
        ]);
    }

    /**
     * Create a new user instance after a valid registration.
     *
     * @param  array  $data
     * @return User
     */
    protected function create(array $data)
    {
        $first = ! Account::hasAny();
        $account = Account::createDefault($data['first_name'], $data['last_name'], $data['email'], $data['password']);
        $user = $account->users()->first();

        if (! $first) {
            // send me an alert
            dispatch(new SendNewUserAlert($user));
        }

        return $user;
    }
}